Not sure if I should have posted this in the Sins of a Solar Empire board or here, but I would love to see a version of the current GalCiv2 in that engine. Both are kick butt games, but it would be so awesome to see the GalCiv Universe with the Iron Engine.
I would not want to see this be a replacement for another game, but more like a bonus expansion pack or something. The Tech-Trees would need some tweaking, etc..etc.. but it would be like the two coolest games combined!